Im pretty green when it comes to the pi. I have a homebrewing fermentation chamber setup with my pi being the interface and Wi-Fi thingy. I want my pi to boot and load the browser interface page as soon as i turn on the pi. How can i achieve this?

I type it all the way I'm.supposed to, but it doesnt load the ip address... Itll load Google or this page.
When i have it set to load the ip address, i cant open the browser. It just wont open, no error messages, nothing. But i go and erase the lines i put in autostart and reboot, and everything works fine again.

I type it all the way I'm.supposed to, but it doesnt load the ip address... Itll load Google or this page.
When i have it set to load the ip address, i cant open the browser. It just wont open, no error messages, nothing. But i go and erase the lines i put in autostart and reboot, and everything works fine again.

Not clear if you have done everything in my previous reply.
Did you try the command from terminal?
Did you try from another computer?
Where is the IP........ Public Internet or something on your local network?
What exact lines did you put in autostart?

Terminal is all i use for it.
I can type the ip address in any browser on my phone or pc and it comes up right away.
The IP is on my network and also outside my network.
Ive tried these at different times
@chromium-browser xxx.xxx.x.xxx (didnt work)
@chromium-browser --start-fullscreen xxx.xxx.x.xxx (didnt work)
@chromium-browser www.google.com (works)

It works for me, however it still brings up the desktop before loading the browser. 'Not a big deal, really, but is there any way to prevent the desktop from popping up at all? It would be nice if the system booted straight into the browser.

you may wish to consider running your pi headless and using other computers to access it via a hosted web interface, that way you wont need to dedicate a screen and keyboard/mouse to the job and can pack your pi into a hidden corner.

another brewing related project worth a look-see imho is the https://github.com/matsstaff/stc1000p stc1000+ add a 433mhz RF transmitter to the stc1000 and either hook your pi or an esp8266/arduino etc to a receiver to log time/temps/heating/cooling status..